安顺矿区轿子山煤矿水库下掘进安全性分析

Safety Analysis of Excavation under Reservoir of Jiaozishan Coal mine in Anshun Mining Area

通过论证轿子山煤矿采掘活动与西秀区麒麟屯水库的相互影响情况,确定了水库加固后安全煤柱留设标准,分析了在水库安全煤柱内掘进的安全性,为保护麒麟屯水库安全运行及轿子山煤矿生产安全提供了可靠依据。

By demonstrating the interaction between mining activities in Jiaozishan Coal mine and Qil⁃intun reservoir in Xixiu District,the standard of safety coal pillar is determined after reservoir reinforce⁃ment,and the safety of coal pillar in reservoir is analyzed,which provides a reliable basis for protecting the safe operation of Qilintun reservoir and the production safety of Jiaozishan coal mine.